diff --git a/jest.config.js b/jest.config.js
index 889401c5..1d854c50 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,5 +1,10 @@
 module.exports = {
   preset: 'ts-jest',
+  transform: {
+    ".(ts|tsx)": "ts-jest"
+  },
+  testRegex: "((\\.|/)(test|spec))\\.ts$",
+  moduleFileExtensions:  ["ts", "tsx", "js"],
   testPathIgnorePatterns: [
     "/lib/",
     "/node_modules/"
diff --git a/package-lock.json b/package-lock.json
index 7acc3f0d..90fb83e3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -880,7 +880,6 @@
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
-      "optional": true,
       "requires": {
         "kind-of": "^3.0.2",
         "longest": "^1.0.1",
@@ -1062,7 +1061,6 @@
       "version": "4.10.1",
       "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
       "integrity": "sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==",
-      "optional": true,
       "requires": {
         "bn.js": "^4.0.0",
         "inherits": "^2.0.1",
@@ -1418,8 +1416,7 @@
     "bn.js": {
       "version": "4.11.8",
       "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
-      "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==",
-      "optional": true
+      "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
     },
     "boom": {
       "version": "2.10.1",
@@ -1491,8 +1488,7 @@
     "brorand": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
-      "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
-      "optional": true
+      "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8="
     },
     "browser-process-hrtime": {
       "version": "0.1.3",
@@ -1521,7 +1517,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz",
       "integrity": "sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==",
-      "optional": true,
       "requires": {
         "buffer-xor": "^1.0.3",
         "cipher-base": "^1.0.0",
@@ -1558,7 +1553,6 @@
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz",
       "integrity": "sha1-IeCr+vbyApzy+vsTNWenAdQTVSQ=",
-      "optional": true,
       "requires": {
         "bn.js": "^4.1.0",
         "randombytes": "^2.0.1"
@@ -1653,8 +1647,7 @@
     "buffer-xor": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz",
-      "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=",
-      "optional": true
+      "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk="
     },
     "builtin-modules": {
       "version": "1.1.1",
@@ -1793,7 +1786,6 @@
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz",
       "integrity": "sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q==",
-      "optional": true,
       "requires": {
         "inherits": "^2.0.1",
         "safe-buffer": "^5.0.1"
@@ -2122,7 +2114,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz",
       "integrity": "sha512-z00bCGNHDG8mHAkP7CtT1qVu+bFQUPjYq/4Iv3C3kWjTFV10zIjfSoeqXo9Asws8gwSHDGj/hl2u4OGIjapeCg==",
-      "optional": true,
       "requires": {
         "cipher-base": "^1.0.1",
         "inherits": "^2.0.1",
@@ -2135,7 +2126,6 @@
       "version": "1.1.7",
       "resolved": "https://registry.npmjs.org/create-hmac/-/create-hmac-1.1.7.tgz",
       "integrity": "sha512-MJG9liiZ+ogc4TzUwuvbER1JRdgvUFSB5+VR/g5h82fGaIRWMWddtKBHi7/sVhfjQZ6SehlyhvQYrcYkaUIpLg==",
-      "optional": true,
       "requires": {
         "cipher-base": "^1.0.3",
         "create-hash": "^1.1.0",
@@ -2583,7 +2573,6 @@
       "version": "6.4.1",
       "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
       "integrity": "sha512-BsXLz5sqX8OHcsh7CqBMztyXARmGQ3LWPtGjJi6DiJHq5C/qvi9P3OqgswKSDftbu8+IoI/QDTAm2fFnQ9SZSQ==",
-      "optional": true,
       "requires": {
         "bn.js": "^4.4.0",
         "brorand": "^1.0.1",
@@ -2639,7 +2628,6 @@
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.7.tgz",
       "integrity": "sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==",
-      "optional": true,
       "requires": {
         "prr": "~1.0.1"
       }
@@ -3048,7 +3036,6 @@
       "version": "0.3.5",
       "resolved": "https://registry.npmjs.org/event-emitter/-/event-emitter-0.3.5.tgz",
       "integrity": "sha1-34xp7vFkeSPHFXuc6DhAYQsCzDk=",
-      "optional": true,
       "requires": {
         "d": "1",
         "es5-ext": "~0.10.14"
@@ -3064,7 +3051,6 @@
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz",
       "integrity": "sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA==",
-      "optional": true,
       "requires": {
         "md5.js": "^1.3.4",
         "safe-buffer": "^5.1.1"
@@ -3487,8 +3473,7 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -3670,13 +3655,11 @@
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
-          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -3693,7 +3676,6 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
-          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -3777,7 +3759,6 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
-          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -3853,8 +3834,7 @@
         },
         "safe-buffer": {
           "version": "5.1.2",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -3902,7 +3882,6 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
-          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -3941,13 +3920,11 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         },
         "yallist": {
           "version": "3.0.3",
-          "bundled": true,
-          "optional": true
+          "bundled": true
         }
       }
     },
@@ -4258,7 +4235,6 @@
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/hash-base/-/hash-base-3.0.4.tgz",
       "integrity": "sha1-X8hoaEfs1zSZQDMZprCj8/auSRg=",
-      "optional": true,
       "requires": {
         "inherits": "^2.0.1",
         "safe-buffer": "^5.0.1"
@@ -4268,7 +4244,6 @@
       "version": "1.1.7",
       "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.7.tgz",
       "integrity": "sha512-taOaskGt4z4SOANNseOviYDvjEJinIkRgmp7LbKP2YTTmVxWBl87s/uzK9r+44BclBSp2X7K1hqeNfz9JbBeXA==",
-      "optional": true,
       "requires": {
         "inherits": "^2.0.3",
         "minimalistic-assert": "^1.0.1"
@@ -4289,7 +4264,6 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/hmac-drbg/-/hmac-drbg-1.0.1.tgz",
       "integrity": "sha1-0nRXAQJabHdabFRXk+1QL8DGSaE=",
-      "optional": true,
       "requires": {
         "hash.js": "^1.0.3",
         "minimalistic-assert": "^1.0.0",
@@ -4685,8 +4659,7 @@
     "is-extglob": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
-      "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=",
-      "optional": true
+      "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI="
     },
     "is-fullwidth-code-point": {
       "version": "2.0.0",
@@ -6575,8 +6548,7 @@
     "longest": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
-      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "optional": true
+      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc="
     },
     "loose-envify": {
       "version": "1.4.0",
@@ -6657,7 +6629,6 @@
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/md5.js/-/md5.js-1.3.5.tgz",
       "integrity": "sha512-xitP+WxNPcTTOgnTJcrhM0xvdPepipPSf3I8EIpGKeFLjt3PlJLIDG3u8EX53ZIubkb+5U2+3rELYpEhHhzdkg==",
-      "optional": true,
       "requires": {
         "hash-base": "^3.0.0",
         "inherits": "^2.0.1",
@@ -6677,7 +6648,6 @@
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/memory-fs/-/memory-fs-0.4.1.tgz",
       "integrity": "sha1-OpoguEYlI+RHz7x+i7gO1me/xVI=",
-      "optional": true,
       "requires": {
         "errno": "^0.1.3",
         "readable-stream": "^2.0.1"
@@ -6762,14 +6732,12 @@
     "minimalistic-assert": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz",
-      "integrity": "sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A==",
-      "optional": true
+      "integrity": "sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A=="
     },
     "minimalistic-crypto-utils": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz",
-      "integrity": "sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=",
-      "optional": true
+      "integrity": "sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo="
     },
     "minimatch": {
       "version": "3.0.4",
@@ -7032,6 +7000,24 @@
         }
       }
     },
+    "npm-conf": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/npm-conf/-/npm-conf-1.1.3.tgz",
+      "integrity": "sha512-Yic4bZHJOt9RCFbRP3GgpqhScOY4HH3V2P8yBj6CeYq118Qr+BLXqT2JvpJ00mryLESpgOxf5XlFv4ZjXxLScw==",
+      "dev": true,
+      "requires": {
+        "config-chain": "^1.1.11",
+        "pify": "^3.0.0"
+      },
+      "dependencies": {
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "dev": true
+        }
+      }
+    },
     "npm-run-path": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
@@ -7308,7 +7294,6 @@
       "version": "5.1.4",
       "resolved": "https://registry.npmjs.org/parse-asn1/-/parse-asn1-5.1.4.tgz",
       "integrity": "sha512-Qs5duJcuvNExRfFZ99HDD3z4mAi3r9Wl/FOjEOijlxwCZs7E7mW2vjTpgQ4J8LpTF8x5v+1Vn5UQFejmWT11aw==",
-      "optional": true,
       "requires": {
         "asn1.js": "^4.0.0",
         "browserify-aes": "^1.0.0",
@@ -7405,7 +7390,6 @@
       "version": "3.0.17",
       "resolved": "https://registry.npmjs.org/pbkdf2/-/pbkdf2-3.0.17.tgz",
       "integrity": "sha512-U/il5MsrZp7mGg3mSQfn742na2T+1/vHDCG5/iTI3X9MKUuYUZVLQhyRsg06mCgDBTd57TxzgZt7P+fYfjRLtA==",
-      "optional": true,
       "requires": {
         "create-hash": "^1.1.2",
         "create-hmac": "^1.1.4",
@@ -7593,8 +7577,7 @@
     "prr": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
-      "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY=",
-      "optional": true
+      "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY="
     },
     "pseudomap": {
       "version": "1.0.2",
@@ -7656,7 +7639,6 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
       "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
-      "optional": true,
       "requires": {
         "safe-buffer": "^5.1.0"
       }
@@ -8041,7 +8023,6 @@
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/ripemd160/-/ripemd160-2.0.2.tgz",
       "integrity": "sha512-ii4iagi25WusVoiC4B4lq7pbXfAp3D9v5CwfkY33vffw2+pkDjY1D8GaN7spsxvCSx8dkPqOZCEZyfxcmJG2IA==",
-      "optional": true,
       "requires": {
         "hash-base": "^3.0.0",
         "inherits": "^2.0.1"
@@ -8343,7 +8324,6 @@
           "version": "7.1.4",
           "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.4.tgz",
           "integrity": "sha512-hkLPepehmnKk41pUGm3sYxoFs/umurYfYJCerbXEyFIWcAzvpipAgVkBqqT9RBKMGjnq6kMuyYwha6csxbiM1A==",
-          "optional": true,
           "requires": {
             "fs.realpath": "^1.0.0",
             "inflight": "^1.0.4",
@@ -8418,7 +8398,6 @@
       "version": "2.4.11",
       "resolved": "https://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz",
       "integrity": "sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ==",
-      "optional": true,
       "requires": {
         "inherits": "^2.0.1",
         "safe-buffer": "^5.0.1"
@@ -8579,8 +8558,7 @@
     "source-list-map": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/source-list-map/-/source-list-map-2.0.1.tgz",
-      "integrity": "sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==",
-      "optional": true
+      "integrity": "sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw=="
     },
     "source-map": {
       "version": "0.7.3",
@@ -9002,8 +8980,7 @@
     "tapable": {
       "version": "0.2.9",
       "resolved": "https://registry.npmjs.org/tapable/-/tapable-0.2.9.tgz",
-      "integrity": "sha512-2wsvQ+4GwBvLPLWsNfLCDYGsW6xb7aeC6utq2Qh0PFwgEy7K7dsma9Jsmb2zSQj7GvYAyUGSntLtsv++GmgL1A==",
-      "optional": true
+      "integrity": "sha512-2wsvQ+4GwBvLPLWsNfLCDYGsW6xb7aeC6utq2Qh0PFwgEy7K7dsma9Jsmb2zSQj7GvYAyUGSntLtsv++GmgL1A=="
     },
     "tar-stream": {
       "version": "1.6.2",
@@ -9856,7 +9833,6 @@
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.3.0.tgz",
       "integrity": "sha512-OiVgSrbGu7NEnEvQJJgdSFPl2qWKkWq5lHMhgiToIiN9w34EBnjYzSYs+VbL5KoYiLNtFFa7BZIKxRED3I32pA==",
-      "optional": true,
       "requires": {
         "source-list-map": "^2.0.0",
         "source-map": "~0.6.1"
@@ -9865,8 +9841,7 @@
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "optional": true
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
         }
       }
     },
diff --git a/src/shared/binding.test.ts b/src/shared/binding.test.ts
new file mode 100644
index 00000000..ea2c5758
--- /dev/null
+++ b/src/shared/binding.test.ts
@@ -0,0 +1,11 @@
+import { MockFactory } from '../test/mockFactory';
+import { getBindingsMetaData, createEventsBindings } from './bindings'
+
+describe('Bindings', () => {
+  it('should get bindings metadata from serverless', () => {
+    const sls = MockFactory.createTestServerless();
+    expect(sls).not.toBeNull();
+    const bindingsMetadata = getBindingsMetaData(sls);
+    expect(sls.cli.log).toBeCalledWith('Parsing Azure Functions Bindings.json...');
+  });
+});
\ No newline at end of file
diff --git a/src/shared/bindings.ts b/src/shared/bindings.ts
index e4d44210..a4c70c61 100644
--- a/src/shared/bindings.ts
+++ b/src/shared/bindings.ts
@@ -1,5 +1,6 @@
 import { writeFileSync } from 'fs';
 import { join } from 'path';
+import Serverless from 'serverless';
 import { FunctionMetadata } from './utils';
 const bindingsJson = require('./bindings.json');
 
@@ -11,7 +12,7 @@ const constants = {
   type: 'type'
 };
 
-export function getBindingsMetaData(serverless) {
+export function getBindingsMetaData(serverless: Serverless) {
   const bindingDisplayNames = [];
   const bindingTypes = [];
   const bindingSettings = [];
diff --git a/src/test/mockFactory.ts b/src/test/mockFactory.ts
new file mode 100644
index 00000000..9d874803
--- /dev/null
+++ b/src/test/mockFactory.ts
@@ -0,0 +1,80 @@
+import Serverless from 'serverless';
+import Service from 'serverless/classes/Service';
+import Utils = require('serverless/classes/Utils');
+import PluginManager = require('serverless/classes/PluginManager');
+
+export class MockFactory {
+  public static createTestServerless(config?: any): Serverless {
+    const sls = new Serverless(config);
+    sls.service = MockFactory.createTestService();
+    sls.utils = MockFactory.createTestUtils();
+    sls.cli = MockFactory.createTestCli();
+    sls.pluginManager = MockFactory.createTestPluginManager();
+    return sls;
+  }
+
+  private static createTestService(): Service {
+    return {
+      getAllFunctions: jest.fn(),
+      getFunction: jest.fn(),
+      getAllEventsInFunction: jest.fn(),
+      getAllFunctionsNames: jest.fn(),
+      getEventInFunction: jest.fn(),
+      getServiceName: jest.fn(),
+      load: jest.fn(),
+      mergeResourceArrays: jest.fn(),
+      setFunctionNames: jest.fn(),
+      update: jest.fn(),
+      validate: jest.fn(),
+      custom: null,
+      provider: null
+    };
+  }
+
+  private static createTestUtils(): Utils {
+    return {
+      appendFileSync: jest.fn(),
+      copyDirContentsSync: jest.fn(),
+      dirExistsSync: jest.fn(),
+      fileExistsSync: jest.fn(),
+      findServicePath: jest.fn(),
+      generateShortId: jest.fn(),
+      getVersion: jest.fn(),
+      logStat: jest.fn(),
+      readFile: jest.fn(),
+      readFileSync: jest.fn(),
+      walkDirSync: jest.fn(),
+      writeFile: jest.fn(),
+      writeFileDir: jest.fn(),
+      writeFileSync: jest.fn()
+    }
+  }
+
+  private static createTestCli(){
+    return {
+      log: jest.fn()
+    }
+  }
+
+  private static createTestPluginManager(): PluginManager {
+    return  {
+      addPlugin: jest.fn(),
+      cliCommands: null,
+      cliOptions: null,
+      commands: null,
+      deprecatedEvents: null,
+      hooks: null,
+      loadAllPlugins: jest.fn(),
+      loadCommand: jest.fn(),
+      loadCommands: jest.fn(),
+      loadCorePlugins: jest.fn(),
+      loadPlugins: jest.fn(),
+      loadServicePlugins: jest.fn(),
+      plugins: null,
+      serverless: null,
+      setCliCommands: jest.fn(),
+      setCliOptions: jest.fn(),
+      spawn: jest.fn()
+    }
+  }
+}
\ No newline at end of file